Each Set Includes approximately 10000 colored beads. Colors vary Depending on the Theme. Toys also included with each theme see pictures Water beads are non-toxic & colorfast. Entertain your kids for hours! Save by trying all themed kits Manufacturered by SENSORY4U. Marble-sized when fully hydrated shrinks to original size when dry! Add desired amount of beads to water. Great for special needs activities or a perfect sensory motor activity. Kids LOVE these! Satisfaction guaranteed! This bundle include all 4 of our themed Sets. Sensory toys water beads sets. Perfect for early childhood education and development and sensory play.